From: JongHeon Choi <j-h.choi@samsung.com>
Date: Thu, 7 Apr 2016 06:45:40 +0000 (+0900)
Subject: Enable back-key on remote URL
X-Git-Tag: accepted/tizen/common/20160428.144556~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d924ae9166b2653e4ec16464d7d8554abcd0af7d;p=platform%2Fframework%2Fweb%2Fcrosswalk-tizen.git

Enable back-key on remote URL
---

diff --git a/runtime/browser/web_application.cc b/runtime/browser/web_application.cc
index e9b211d..b006d8c 100755
--- a/runtime/browser/web_application.cc
+++ b/runtime/browser/web_application.cc
@@ -96,6 +96,7 @@ const char* kLocationPrivilege = "http://tizen.org/privilege/location";
 const char* kStoragePrivilege = "http://tizen.org/privilege/unlimitedstorage";
 const char* kUsermediaPrivilege = "http://tizen.org/privilege/mediacapture";
 const char* kNotiIconFile = "noti_icon.png";
+const char* kFileScheme = "file://";
 
 const char* kVisibilitySuspendFeature = "visibility,suspend";
 const char* kMediastreamRecordFeature = "mediastream,record";
@@ -603,6 +604,13 @@ void WebApplication::OnOrientationLock(
 }
 
 void WebApplication::OnHardwareKey(WebView* view, const std::string& keyname) {
+  // NOTE: This code is added to enable back-key on remote URL
+  if (!common::utils::StartsWith(view->GetUrl(), kFileScheme)) {
+    LOGGER(DEBUG) << "Back to previous page for remote URL";
+    view->Backward();
+    return;
+  }
+
   bool enabled = app_data_->setting_info() != NULL
                      ? app_data_->setting_info()->hwkey_enabled()
                      : true;